#3. Former WWE Women's Champion Gail Kim
Gail Kim is perhaps best associated with IMPACT Wrestling, but the former Women's Champion began her career with WWE.
Kim had a short two-year stint with WWE from 2002 to 2004, where she captured the Women's Championship as part of her debut match on RAW.
The former star was released from WWE in 2004 after being told the company was taking the Women's Division in a new direction. Kim went on to start her own revolution in IMPACT Wrestling before returning to WWE in 2008.
Kim's second stint in WWE wasn't noteworthy and ended with the star walking out of Battle Royale on RAW and out of the company for good.
Kim has since been outspoken about the way women in WWE are treated and how she was treated during her time in the company.